Amnesia: A Machine For Pigs Discussion Topic Part 1

[Googolplex]

Is hard to improve reactions in the monsters, but (IN MY OPINION NOW) other idea is to the monsters, use tactics to kill you, for example, hide and wait to you pass... Get a improved reaction of the monsters to you, and too, the reactions of his character, for example, you ( in game) get screams of fright, if you receive some damage, you scream and start move more slow...

No, tactics of monsters will make the game incredible and implausible. Like: "Haha, where are you? I'll find you, have fun with me, hide you. Let's play hide and catch..."

Monsters actually doesn't know that you are there and they do not really search you.
They are just walking through the environment (as a kind of guard). And they will attack everyone in the building. But this is not because they searched for you. And when they use tactics, it seems like a typical "game". But a game should not be like a "game". So monsters should walk away if you escape.
The goal also is not to die. To die in a horror game is the worst thing what breaks the immersion. Rather you should be "nearly" dead. Monsters should not be intelligent, because intelligence of a monster will be more like a fun game.
Monsters should walk beside you, but not attack. When they attack you, you will die and the immersion ends. But when you just "see" the monster very close to you walking beside, then it will be fear.
Because you hope the monster will not recognize you. The feeling of hope is more horror than a short attack which cause a fast dead.

In short, tactics are elements of a fun game. Seems like you can "play" with the monster.
This is not really a good idea to improve a horror game.